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199648

Sigma-Aldrich

Phenosafranin

Dye content 80 %

Synonyme(s) :

3,7-Diamino-5-phenylphenazinium chloride

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About This Item

Formule empirique (notation de Hill):
C18H15ClN4
Numéro CAS:
81-93-6
Poids moléculaire :
322.79
Numéro C.I. (Colour Index):
50200
Numéro Beilstein :
3642082
Numéro CE :
201-387-0
Numéro MDL:
MFCD00036335
Code UNSPSC :
12171500
ID de substance PubChem :
24851930
Nomenclature NACRES :
NA.47

Forme

powder

Composition

Dye content, 80%

Technique(s)

titration: suitable

Pf

>300 °C (lit.)

λmax

519 nm

Application(s)

diagnostic assay manufacturing
hematology
histology

Température de stockage

room temp

Chaîne SMILES 

[Cl-].Nc1ccc2nc3ccc(N)cc3[n+](-c4ccccc4)c2c1

InChI

1S/C18H14N4.ClH/c19-12-6-8-15-17(10-12)22(14-4-2-1-3-5-14)18-11-13(20)7-9-16(18)21-15;/h1-11H,(H3,19,20);1H

Clé InChI

SOUHUMACVWVDME-UHFFFAOYSA-N

Application

Phenosafranin has been used for nuclear staining.

Actions biochimiques/physiologiques

Phenosafranin (PSF) is a red dye released from cells with intact plasma membrane. PSF at lower concentration is used to stain mitochondria supravitally.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
SHBM9214
MKBD5349V
MKBD5349
00522PE
11602PF

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Vascular Streak Dieback of cacao in Southeast Asia and Melanesia: in planta detection of the pathogen and a new taxonomy
Samuels GJ
Fungal Biology, 116, 11-23 (2012)
Paramita Das et al.
Journal of colloid and interface science, 320(1), 9-14 (2008-01-15)
We introduce a simple and efficient strategy to enhance the efficiency of a quenching-based fluorosensor for metal ions by several orders of magnitude by using commercially available anionic surfactants varying hydrophobic chain length. Anionic surfactants with a proper choice of
Paramita Das et al.
The journal of physical chemistry. B, 111(38), 11169-11176 (2007-09-06)
A steady-state and time-resolved photophysical study of a cationic phenazinium dye, phenosafranin (PSF), has been investigated in well-characterized biomimetic micellar nanocavities formed by anionic surfactants of varying chain lengths, namely, sodium decyl sulfate (S(10)S), sodium dodecyl sulfate (S(12)S), and sodium
P E Hartman et al.
Photochemistry and photobiology, 51(1), 59-66 (1990-01-01)
Singlet molecular oxygen was generated by illumination of phenosafranin in phosphate buffer at pH 7.5. Relative efficiencies of various imidazole compounds to form endoperoxides were assayed by following at 25 degrees C the rate of light- and imidazole-dependent bleaching of
Farhana S Saleh et al.
Bioelectrochemistry (Amsterdam, Netherlands), 80(2), 121-127 (2010-07-30)
The electrochemical regeneration of NADH/NAD(+) redox couple has been studied using poly(phenosafranin) (PPS)-modified carbon electrodes to evaluate the formal potential and catalytic rate constant for the oxidation of NADH. The PPS-modified electrodes were prepared by electropolymerization of phenosafranin onto different
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